BCAAs are called "essential amino acids" or EAAs, and they are the most critical for building muscle. No other amino acids, essential or otherwise, work to trigger muscle protein synthesis the way BCAAs do.

Scivation Xtend BCAA Capsules are the perfect go-anywhere BCAA solution. Keep a bottle in your gym bag, one in the cabinet, or even one at work. No matter when or where, use Scivation Xtend BCAA caps to keep BCAA levels elevated and the fear of losing gains diffused.